Work

Beta-alanine promotes angiogenesis in laser-induced choroidal neovascularization mice models

Year: 2024

Type: article

Abstract: AIM: To investigate the effect of β-alanine (BA) on laser-induced choroidal neovascularization (CNV) mice models. METHODS: Laser-induced CNV mice models were established, and BA was administrated for one week and two weeks in advance, separately. Furthermore, retinal pigment epithelium (RPE)-choroid flat mounts were separated, and immunohistochemical staining was performed. The laser-induced CNV lesion areas were measured and compared. In addition, liver and kidney morphologies were observed to identify potential hepatorenal toxicity. RESULTS: Enlarged CNV lesion areas were observed in the BA treated group. No significant differences were observed in the liver and kidney sections between groups. CONCLUSION: BA treatment increase CNV lesion areas, suggesting the detrimental effects of BA as a nutritional supplement in age-related macular degeneration (AMD) population.

Source: International Journal of Ophthalmology

DOI: 10.18240/ijo.2024.09.03

Authors: Jia-Li Wu, Xiao-Dong Sun

Institutions: Shanghai Jiao Tong University, Shanghai First People's Hospital, Shanghai Eye Disease Prevention & Treatment Center

Language: English

Topic: Retinal Diseases and Treatments

Subfield: Ophthalmology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $1,800